function() {
    var d=new Date()
    var weekday=new Array(7)
    weekday[0]="星期日"
    weekday[1]="星期一"
    weekday[2]="星期二"
    weekday[3]="星期三"
    weekday[4]="星期四"
    weekday[5]="星期五"
    weekday[6]="星期六"
    document.getElementById('Date').innerHTML = weekday[d.getDay()]
    t=setTimeout('startTime()',500)
    //return weekday[d.getDay()]
}